// ===========================================================
// - GetAge
// ===========================================================
Date.prototype.getAge = function(age) {
	now = new Date();
	diff = new Date(now - this);
	return diff.getYear()-70;
}

// ===========================================================
// - GetDaysInMonth
// ===========================================================
Date.prototype.getDaysInMonth = function() { 
	return (31 - (new Date(this.getFullYear(), this.getMonth(), 31).getDate() % 31));
}